... accuracy and reliability.4. Infra-red sensor,automatic tension sensitive feeding system, Take-up system optional, adopted three rollers ... outdoor durability. Specifications: 1. Double raster controlling system plus blank skipping function improves productivity and commercial benefit ... Sequency2X4(Double)Pre-heating&Drying SystemEquipped(Drying/Infra-red Heating System Optional)INK Color6color(C,M,Y,K ...